CN102351165A - Large-area freestanding carbon nanotube paper and preparation method thereof - Google Patents
Large-area freestanding carbon nanotube paper and preparation method thereof Download PDFInfo
- Publication number
- CN102351165A CN102351165A CN2011101708080A CN201110170808A CN102351165A CN 102351165 A CN102351165 A CN 102351165A CN 2011101708080 A CN2011101708080 A CN 2011101708080A CN 201110170808 A CN201110170808 A CN 201110170808A CN 102351165 A CN102351165 A CN 102351165A
- Authority
- CN
- China
- Prior art keywords
- carbon nanotube
- paper
- nanotube paper
- preparation
- big area
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Abstract
The invention provides large-area freestanding carbon nanotube paper and a preparation method thereof. The carbon nanotube paper is composed of disordered carbon nanotubes and in a non-woven fabric form. The preparation method comprises the steps of: dissolving carbon nanotube powder in a solvent, dispersing it uniformly and placing the dispersion solution in a pumping filtration device, conducting pumping filtration to deposit the carbon nanotube on filter paper, then separating the carbon nanotube paper and the filter paper, thus obtaining a target product with thickness ranging from micrometers to hundreds of micrometers. The method of the invention is not limited to a specific carbon nanotube kind, pumping filtration device and dispersion degree, and can be realized by ordinary filtering equipment and dispersion equipment. With an area more than 50cm<2>, the prepared carbon nanotube paper has the advantages of freestanding capability, low content and easy removal of a dispersing agent, controllable flexibility and poriness, simple operation technology, and low cost, thus being applicable extensively in the fields of new energy, heat radiation of high power electronics, advanced chemistry, chemical and biological separation, filtering membranes and high performance light polymer composite materials.
Description
Technical field
The present invention be more particularly directed to a kind of big area self-supporting carbon nanotube paper and preparation method thereof, belong to the nano-carbon material preparing technical field.
Background technology
Carbon nanotube has become the strong rival of current material in the fields such as microelectronic device, intelligent sensing, energy conversion recently because of having remarkable mechanical property and mechanical property.Yet because carbon nanotube is a nano material, being processed into macroscopic body more has actual application value.Present carbon nano-tube macroscopic body is main with unordered carbon nanotube paper and ordered carbon nanotube array, and the latter is narrower because of the difficulty application surface in its preparation, and then raw material sources are very abundant for the former, but mass preparation under suitable preparation technology's the situation is being arranged.But carbon nanotube paper is with respect to the array self-supporting that must rely on substrate; Controllable thickness; Generally arrive the millimeter level at tens of microns; Specific conductivity, thermal conductivity and specific surface area all are better than traditional carbon fiber paper, and big using value is all arranged in fields such as the new chemical energy, filtering separation device, dissipation from electronic devices.
The method of processing carbon nano tube paper mainly contains in the world at present: 1) CVD deposition technique direct growth goes out carbon nanotube paper; Promptly; Through ceaselessly adding catalyzer (ferrocene) and carbon source (alcohol, ester, ether etc.); Can obtain carbon nano-tube film at the tube furnace the other end continuously, can obtain the carbon nanotube paper of different thickness through adjustment growth conditions such as temperature, carbon source kind and concentration etc.; 2) direct dry method press mold of carbon nano pipe array or membrane technology; It is the big or special vertical carbon nanotube array of structure based on height mainly; The carbon nano pipe array of micron order height is directly overwhelmed in flakes and takes off to a direction; But or use special spinning array; Also successively folded mutually from the ordered carbon nanotube film of wherein pulling out meter level length; Soak into alcohol, can get large-area carbon nanotube paper; 3) wet-chemical filter method, this method is disperseed and suction filtration based on the wet method water of carbon nanotube dust, selects suitable pumping and filtering device can make the carbon nanotube paper of desired shape.Method 1) advantage is to prepare the carbon nanotube blanket of overlarge area and inner carbon pipe orientation basically identical; But defective is that very complicacy and cost are higher for equipment; And because catalyzer constantly adds; Foreign matter content in carbon pipe film or the fiber is higher; On the other hand; Because carbon nano-tube fibre need be extracted film out to atmospheric environment from high temperature (T=1200 ℃) atmosphere of hydrogen, the influence that processing safety reaches environment can not be ignored.Method 2) advantage be can free controlling carbon nanotube paper parameter such as size, thickness, density; The carbon pipe is orientated also basically identical in the carbon nanotube paper of preparation; But but its weak point is comparatively expensive with spinning carbon nano pipe array price as the overlength carbon nano pipe array of raw material; And need be with the same high silicon wafer through polishing and top layer oxide treatment of price as substrate, thereby its large-scale application receives very big restriction.Method 3) compares with preceding two kinds of methods with preparation instrument aspect from raw material and all have remarkable advantages; Thereby bigger actual application value arranged; But still there are many deficiencies in existing this kind technology; For example; Publication number is that the dispersion liquid that passes through that the application for a patent for invention of CN 1198391C is put down in writing evaporates the method for preparing carbon nanotube paper; It is difficult to obtain comparatively fine and close carbon nanotube paper; The homogeneity of product and thickness also all have problems; And the complex process of removing dispersion agent under the situation of dispersion agent is being arranged, and cost is higher.
Summary of the invention
The purpose of this invention is to provide even carbon nanotube paper of a kind of big area self-supporting and preparation method thereof; This carbon nanotube paper is long-pending big; And area and controllable thickness, foreign matter content is low, has good electrical conductivity and thermal conductivity; Density, performance can be modulated; Can satisfy various application need, simultaneously, its preparation method is simple to operation; Low to raw material and equipment requirements, thus overcome deficiency of the prior art.
For realizing the foregoing invention purpose, the present invention has adopted following technical scheme:
A kind of big area self-supporting carbon nanotube paper is characterized in that: it has by the disordered carbon nanotube forms, and is macroscopical form of nonwoven fabric construct.
Further, the thickness of said carbon nanotube paper is 1 μ m～1000 μ m.
The area of said carbon nanotube paper is greater than 50cm
2
Be modified with active group on the said carbon nanotube, said active group is selected from any one in carboxyl, amino, hydroxyl, fluorine and the acid amides at least.
A kind of preparation method of big area self-supporting carbon nanotube paper is characterized in that this method is: get carbon nanotube dust and be scattered in and form dispersion liquid in the solvent, then handle dispersion liquid with pumping and filtering device, obtain the target product with non-woven fabrics form.
This method comprises the steps:
A. carbon nanotube dust being sneaked in the solvent, through disperseing to process homodisperse liquid, and be single the dispersion or the pasty state dispersion according to the degree of scatter to carbon nanotube in the application need control dispersion liquid of finished product carbon nanotube paper;
B. pumping and filtering device carries out the suction filtration processing to dispersion liquid;
C. carbon nanotube paper is separated with filter membrane in the pumping and filtering device, and drying forming, target product obtained.
Said solvent is at least water, ethanol, Virahol, N, any one in dinethylformamide, N-Methyl pyrrolidone, ethyl acetate and the chloroform.
If contain dispersion agent in the dispersion liquid, then also be included in suction filtration among the step b and accomplish afterwards with the long-pending operation that invests the carbon nanotube paper on the filter membrane in the pumping and filtering device of water cleaning.
Also contain dispersion agent in the said dispersion liquid; Said dispersion agent is selected from polyvinyl alcohol, polyvinylpyrrolidone, Mierocrystalline cellulose at least, any one in sodium lauryl sulphate, X 2073, cetyl trimethylammonium bromide, tween-80, the Triton-100.
Said filter membrane is selected from any one in cellulose filter membrane, teflon membrane filter, nylon leaching film, polyolefin filters and the common filter paper at least.
The present invention is processed into carbon nanotube paper macroscopic body with carbon nanotube, is convenient to expand its range of application for scale operation but the carbon nanotube dust developing application space of mass-producing downstream use exploitation is not arranged as yet at present.This method not only technology is simple, need not environment such as binding agent and High Temperature High Pressure, under normal pressure and room temperature, can accomplish, and common suction filtration device such as available B realizes, thereby can prepare larger area carbon nanotube paper.And the thickness of carbon nanotube paper product of the present invention is even; Compound with regular structure; Performance is controlled; At new energy field (gas diffusion layers support of the catalyst, electrochemical capacitor electrode and lithium ion battery cathode like fuel cell can directly use) wide application prospect is arranged, also have big using value in fields such as high-power electronic device heat radiation, first theory of evolution, chemical industry and bioseparation and filtering membrane, high-performance light polymer composites.
Description of drawings
Fig. 1 is the process flow sheet of the embodiment of the invention 1;
Fig. 2 a is the structural representation of filter plant in the embodiment of the invention 2;
Fig. 2 b is attached to the structural representation of the carbon nanotube paper on the filter paper in the embodiment of the invention 2;
Fig. 3 is the process flow sheet of the embodiment of the invention 3;
Fig. 4 a is one of the electromicroscopic photograph of carbon nanotube paper that obtains in the embodiment of the invention 1;
Fig. 4 b be the carbon nanotube paper that obtains in the embodiment of the invention 1 electromicroscopic photograph two;
Fig. 5 is the electromicroscopic photograph of the carbon nanotube paper that obtains in the embodiment of the invention 3.
Each assembly and Reference numeral thereof are respectively among the figure: common B 1; Mierocrystalline cellulose filter paper 2; Carbon nanotube paper 3; Carbon nanotube dispersion liquid 4,4 '; Self-control funnel 5, stephanoporate steel plate 6, carbon nanotube paper 7; Fine filter paper 8, column filter core 9, suction filtration control 91, filter core body 92, filter paper 10, carbon nanotube paper 311.
Embodiment:
The present invention is intended to propose a kind of big area self-supporting carbon nanotube paper and preparation technology thereof.This big area self-supporting carbon nanotube paper has following characteristic:
I, the non-woven fabrics form of forming by a large amount of disordered carbon nanotubes;
II, thickness at several microns to hundreds of microns and control thickness as required;
III, area are greater than 50cm
2, and can control with filter plant as required;
But the IV self-supporting need not relied on other substrates;
V, the preparation of use ordinary filtration.
Further, the preparation method of this big area self-supporting carbon nanotube paper can may further comprise the steps:
A. carbon nanotube dust is sneaked in the solvent; Through disperseing to process dispersion liquid relatively uniformly; Wherein carbon nanotube need not realized single dispersion; According to the needs control degree of scatter to finished product carbon nanotube paper is single the dispersion or simple pasty state dispersion; Can contain dispersion agent in the aforementioned solvents; The concentration of this dispersion agent in dispersion liquid can be decided according to solvent property, predetermined carbon nanotube degree of scatter and character of carbon nanotube powders etc., but is preferably 0.1～4wt%;
B. dispersion liquid is carried out suction filtration with pumping and filtering device, remove residual impurity such as dispersion agent with the clear water washing afterwards;
C. suction filtration separates carbon nanotube paper drying forming after finishing with filter paper.
Aforementioned dispersion agent can be selected from but be not limited to polymkeric substance such as polyvinyl alcohol (PVA), polyvinylpyrrolidone (PVP), Mierocrystalline cellulose; Any one or its combination of tensio-active agents such as sodium lauryl sulphate (SDS), X 2073 (SDBS), cetyl trimethylammonium bromide (CTAB), tween-80, Triton-100 also can be fully without dispersion agent.
Aforementioned solvents can be selected from but be not limited to water, ethanol, Virahol, N, any one or its combination in dinethylformamide (DMF), N-Methyl pyrrolidone (NMP), ethyl acetate, the chloroform equal solvent.
Aforementioned dispersing method can be selected from but be not limited to any one of high speed shear, grinding, ball milling, dispersion method such as ultrasonic, and carbon nanotube wherein can be scattered in the solution with single form, also can become large stretch of the reunion to be distributed in the solution.
Aforementioned filtration unit can be selected from but be not limited to sand core funnel, water purification with any porous filtering equipment such as column core, Bs, and aforementioned filter paper can be selected from but be not limited in cellulose filter membrane, teflon membrane filter, nylon leaching film, polyolefin filters, the common filter paper etc. any one.
Any one method is prepared from aforementioned carbon nanotube in chemical Vapor deposition process, catalyse pyrolysis, arc-over, template or the laser evaporation method etc. in order to adopt, and said carbon nanotube is any one and arbitrary combination in Single Walled Carbon Nanotube, multi-walled carbon nano-tubes or the carbon nano fiber.
Aforementioned carbon nanotube is modified with groups such as carboxyl, amino, hydroxyl, fluorine or acid amides through chemical technology.
Below in conjunction with accompanying drawing and some preferred embodiments technical scheme of the present invention is elaborated.
Consult Fig. 1; Take by weighing the carbon nanotube of 500mg behind the hydrochloric acid purifying; Be dissolved in the 1L deionized water; With high-shear impeller stirred for several minute; Carbon nanotube forms pulpous state and distributes in dispersion liquid 4; Mierocrystalline cellulose filter paper 2 is layered on the B bottom that diameter is 25cm, B 1 is inserted in uses the vacuum pump suction filtration on the filter flask, make carbon nanotube uniform deposition on filter paper.After filter finishing filter paper is taken out, treat carbon nanotube paper 3 to be separated with filter paper when half-dried.Its thickness is approximately 60um, and flexible and common soft cloth is suitable, square resistance 2 Ω/.Consult Fig. 4, the carbon nanotube paper inside for preparing with this kind method does not contain any dispersion agent impurity, and carbon nanotube is long, has formed good two-dimensional network structure.Be very beneficial for electricity, heat passage and supported catalyst in the face, have ready conditions as the electrode of mechanism of new electrochemical power sources.Owing to form carbon nanotube paper through the suction filtration method, the thickness of carbon nanotube paper, density etc. can be modulated through modes such as carbon pipe quality and carbon pipe length-to-diameter ratio in the adjustment dispersion liquid, thus the carbon nanotube paper that acquisition needs.The B of use different diameter can obtain the carbon nanotube paper of different sizes, and the paper that obtains can be cut into the shape use that adapts to different needs.
Consult Fig. 2, take by weighing the 400mg carbon nanotube, be dissolved in the 1L deionized water that contains 400mg sodium lauryl sulphate tensio-active agent, stirred 5 minutes with high-shear impeller, carbon nanotube forms pulpous state therein and distributes.The self-control length and width are respectively the funnel 5 of 20cm and 11cm, with stephanoporate steel plate 6 as screen plate.Fine filter paper is layered on this screen plate, square-shaped hopper is inserted in uses the vacuum pump suction filtration on the filter flask, make carbon nanotube uniform deposition on filter paper.Filter to finish the back with clear water repeatedly drip washing to remove remaining tensio-active agent.After drip washing finishes filter paper is taken out, treat carbon nanotube paper 7 to be separated with filter paper 8 when half-dried.Its thickness is approximately 70um, and compound with regular structure is even.
Consult Fig. 3, take by weighing the 500mg carbon nanotube, be dissolved in the 240ml distilled water that contains 500mg polyvinylpyrrolidone (1,300,000 molecular weight), ultrasonic 0.5h makes its homodisperse, places container with 10L water latting drown afterwards.Use commercially available column filter core; Filter membrane is wrapped in outside the filter core; Seal each interface with sealing material; Afterwards rubber hose is connected with column filter core filter opening 91; Filter core 9 integral body are placed the container of filling carbon nanotube dispersion liquid 4 '; The rubber hose the other end is connected with filter flask and begins suction filtration; Suction filtration finishes the back and takes off filter paper 10 from filter core body 92; Carbon nanotube paper 11 is separated with filter paper; This sample surfaces is very smooth smooth, its microstructure as shown in Figure 5, carbon nanotube wherein because of ultrasonic wave by brachymemma; When deposition, begin to form approximate three-dimensional structure, part is stretched out the surface than short carbon nanometer tube one end.This structure helps carbon nanotube paper directly to be used for the cooling pad of electron device such as great power LED plate.Heat transfer impedance test shows, this carbon nanotube paper resistance of heat transfer Chinese People's Anti-Japanese Military and Political College is lower than the thinnest existing commercial pyrolytic graphite sheet cooling pad greatly, thereby the performance application in high-power electronic device heat management field of having ready conditions.
More than explanation, and the embodiment shown on drawing can not be resolved the design philosophy of the present invention surely of exceeding.In technical field of the present invention, holding identical knowledge the knowledgeable can be with technical thought of the present invention with various form improvement change, and such improvement and change are interpreted as belonging in protection scope of the present invention.
Claims (10)
1. big area self-supporting carbon nanotube paper is characterized in that: it has by the disordered carbon nanotube forms, and is macroscopical form of nonwoven fabric construct.
2. big area self-supporting carbon nanotube paper according to claim 1 is characterized in that: the thickness of said carbon nanotube paper is 1 μ m～1000 μ m.
3. big area self-supporting carbon nanotube paper according to claim 1, it is characterized in that: the area of said carbon nanotube paper is greater than 50cm
2
4. big area self-supporting carbon nanotube paper according to claim 1, it is characterized in that: be modified with active group on the said carbon nanotube, said active group is selected from any one in carboxyl, amino, hydroxyl, fluorine and the acid amides at least.
5. the preparation method of a big area self-supporting carbon nanotube paper is characterized in that this method is: get carbon nanotube dust and be scattered in and form dispersion liquid in the solvent, then handle dispersion liquid with pumping and filtering device, obtain the target product with non-woven fabrics form.
6. like the preparation method of big area self-supporting carbon nanotube paper as described in the claim 5, it is characterized in that this method comprises the steps:
A. carbon nanotube dust being sneaked in the solvent, through disperseing to process homodisperse liquid, and be single the dispersion or the pasty state dispersion according to the degree of scatter to carbon nanotube in the application need control dispersion liquid of finished product carbon nanotube paper;
B. pumping and filtering device carries out the suction filtration processing to dispersion liquid;
C. carbon nanotube paper is separated with filter membrane in the pumping and filtering device, and drying forming, target product obtained.
7. like the preparation method of big area self-supporting carbon nanotube paper as described in claim 5 or 6, it is characterized in that: said solvent is at least water, ethanol, Virahol, N, any one in dinethylformamide, N-Methyl pyrrolidone, ethyl acetate and the chloroform.
8. like the preparation method of big area self-supporting carbon nanotube paper as described in the claim 6; It is characterized in that; If contain dispersion agent in the dispersion liquid, then also be included in suction filtration among the step b and accomplish afterwards with the long-pending operation that invests the carbon nanotube paper on the filter membrane in the pumping and filtering device of water cleaning.
9. like the preparation method of big area self-supporting carbon nanotube paper as described in claim 5 or 6 or 8; It is characterized in that: also contain dispersion agent in the said dispersion liquid; Said dispersion agent is selected from polyvinyl alcohol, polyvinylpyrrolidone, Mierocrystalline cellulose at least, any one in sodium lauryl sulphate, X 2073, cetyl trimethylammonium bromide, tween-80, the Triton-100.
10. like the preparation method of big area self-supporting carbon nanotube paper as described in claim 6 or 8, it is characterized in that said filter membrane is selected from any one in cellulose filter membrane, teflon membrane filter, nylon leaching film, polyolefin filters and the common filter paper at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101708080A CN102351165A (en) | 2011-06-23 | 2011-06-23 | Large-area freestanding carbon nanotube paper and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101708080A CN102351165A (en) | 2011-06-23 | 2011-06-23 | Large-area freestanding carbon nanotube paper and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102351165A true CN102351165A (en) | 2012-02-15 |
Family
ID=45574851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101708080A Pending CN102351165A (en) | 2011-06-23 | 2011-06-23 | Large-area freestanding carbon nanotube paper and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102351165A (en) |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704351A (en) * | 2012-05-18 | 2012-10-03 | 中国航空工业集团公司北京航空材料研究院 | Preparation method of carbon nano tube non-woven fabrics |
| CN102877367A (en) * | 2012-10-26 | 2013-01-16 | 中国科学院苏州纳米技术与纳米仿生研究所 | Carbon nanotube/short-fiber composited nano-carbon paper and continuous preparation method thereof |
| CN103015257A (en) * | 2012-12-16 | 2013-04-03 | 肖辉 | Self-crosslinking carbon nano-fiber paper and preparation method thereof |
| CN103015256A (en) * | 2012-12-11 | 2013-04-03 | 肖辉 | Carbon nanofiber paper and preparation method thereof |
| CN103030133A (en) * | 2012-12-30 | 2013-04-10 | 深圳市纳米港有限公司 | Carbon nanotube paper and making method thereof |
| CN103172049A (en) * | 2013-03-04 | 2013-06-26 | 中国科学院福建物质结构研究所 | Functionalized carbon nano-tube paper and preparation method of composite material thereof |
| CN103317785A (en) * | 2012-03-20 | 2013-09-25 | 沈阳航空航天大学 | Method for preparing carbon nanometer paper flame resistant polymer matrix composite material |
| CN103482620A (en) * | 2013-09-11 | 2014-01-01 | 黄镇东 | Graphene oxide or reduced graphene base mesh material and preparation method thereof |
| CN103968277A (en) * | 2013-02-04 | 2014-08-06 | 铼钻科技股份有限公司 | Light-emitting diode bulb |
| CN104098084A (en) * | 2014-07-17 | 2014-10-15 | 同济大学 | Preparation method of carbon nano tube paper with controllable shape and controllable size |
| CN104499354A (en) * | 2014-12-19 | 2015-04-08 | 武汉艾特米克超能新材料科技有限公司 | Carbon nano fiber paper and preparation method thereof |
| CN104600323A (en) * | 2015-01-22 | 2015-05-06 | 哈尔滨工业大学 | High-output power direct methanol fuel cell membrane electrode based on carbon nanotube paper anode |
| CN105702924A (en) * | 2016-01-29 | 2016-06-22 | 珠海银隆新能源有限公司 | Lithium titanate electrode material and preparation method therefor |
| CN106158063A (en) * | 2015-04-23 | 2016-11-23 | 中国科学院苏州纳米技术与纳米仿生研究所 | Carbon nanotube paper, its activation method and application for chemical electric power source electrode material |
| CN107001046A (en) * | 2014-12-25 | 2017-08-01 | 日本瑞翁株式会社 | Carbon nano-tube film and its manufacture method |
| CN108728794A (en) * | 2017-04-24 | 2018-11-02 | 中国科学院苏州纳米技术与纳米仿生研究所 | A kind of organic self-supported membrane, preparation method and application |
| CN109208322A (en) * | 2018-09-03 | 2019-01-15 | 河南克莱威纳米碳材料有限公司 | A kind of electromagnetic shielding non-woven fabrics and preparation method thereof and a kind of electromagnetic shielding wall |
| CN110473670A (en) * | 2019-07-09 | 2019-11-19 | 广东工业大学 | A kind of manufacturing method of nano conductive film |
| CN110777331A (en) * | 2019-11-07 | 2020-02-11 | 苏州第一元素纳米技术有限公司 | Preparation method of metal-coated carbon nano tube |
| WO2021253274A1 (en) * | 2020-06-17 | 2021-12-23 | 中国科学院深圳先进技术研究院 | Preparation of flexible patterned electrode, and flexible electronic device |
| CN115725212A (en) * | 2022-11-29 | 2023-03-03 | 沈阳航空航天大学 | Conductive anticorrosive paint and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1475437A (en) * | 2003-07-31 | 2004-02-18 | 清华大学 | Manufacturing method of carbon nano tube paper |
| CN101260595A (en) * | 2008-04-01 | 2008-09-10 | 中国科学院物理研究所 | Single-layer carbon nano-tube non-woven fabrics and preparation method thereof |
-
2011
- 2011-06-23 CN CN2011101708080A patent/CN102351165A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1475437A (en) * | 2003-07-31 | 2004-02-18 | 清华大学 | Manufacturing method of carbon nano tube paper |
| CN101260595A (en) * | 2008-04-01 | 2008-09-10 | 中国科学院物理研究所 | Single-layer carbon nano-tube non-woven fabrics and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 崔同湘等: "碳纳米管纸的制备研究进展", 《材料导报：综述篇》, vol. 24, no. 8, 31 August 2010 (2010-08-31) * |
Cited By (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317785A (en) * | 2012-03-20 | 2013-09-25 | 沈阳航空航天大学 | Method for preparing carbon nanometer paper flame resistant polymer matrix composite material |
| CN103317785B (en) * | 2012-03-20 | 2015-07-01 | 沈阳航空航天大学 | Method for preparing carbon nanometer paper flame resistant polymer matrix composite material |
| CN102704351A (en) * | 2012-05-18 | 2012-10-03 | 中国航空工业集团公司北京航空材料研究院 | Preparation method of carbon nano tube non-woven fabrics |
| CN102704351B (en) * | 2012-05-18 | 2014-10-22 | 中国航空工业集团公司北京航空材料研究院 | Preparation method of carbon nano tube non-woven fabrics |
| CN102877367A (en) * | 2012-10-26 | 2013-01-16 | 中国科学院苏州纳米技术与纳米仿生研究所 | Carbon nanotube/short-fiber composited nano-carbon paper and continuous preparation method thereof |
| CN103015256A (en) * | 2012-12-11 | 2013-04-03 | 肖辉 | Carbon nanofiber paper and preparation method thereof |
| CN103015256B (en) * | 2012-12-11 | 2015-12-09 | 昆明纳太能源科技有限公司 | A kind of Carbon nanofiber paper and preparation method thereof |
| CN103015257B (en) * | 2012-12-16 | 2015-06-17 | 昆明纳太能源科技有限公司 | Self-crosslinking carbon nano-fiber paper and preparation method thereof |
| CN103015257A (en) * | 2012-12-16 | 2013-04-03 | 肖辉 | Self-crosslinking carbon nano-fiber paper and preparation method thereof |
| CN103030133A (en) * | 2012-12-30 | 2013-04-10 | 深圳市纳米港有限公司 | Carbon nanotube paper and making method thereof |
| CN103968277A (en) * | 2013-02-04 | 2014-08-06 | 铼钻科技股份有限公司 | Light-emitting diode bulb |
| CN103172049A (en) * | 2013-03-04 | 2013-06-26 | 中国科学院福建物质结构研究所 | Functionalized carbon nano-tube paper and preparation method of composite material thereof |
| CN103482620A (en) * | 2013-09-11 | 2014-01-01 | 黄镇东 | Graphene oxide or reduced graphene base mesh material and preparation method thereof |
| CN103482620B (en) * | 2013-09-11 | 2016-01-20 | 黄镇东 | Oxidation or reduced graphene base net grid material and preparation method thereof |
| CN104098084A (en) * | 2014-07-17 | 2014-10-15 | 同济大学 | Preparation method of carbon nano tube paper with controllable shape and controllable size |
| CN104499354A (en) * | 2014-12-19 | 2015-04-08 | 武汉艾特米克超能新材料科技有限公司 | Carbon nano fiber paper and preparation method thereof |
| US10207929B2 (en) | 2014-12-25 | 2019-02-19 | Zeon Corporation | Carbon nanotube film and method for producing same |
| CN107001046A (en) * | 2014-12-25 | 2017-08-01 | 日本瑞翁株式会社 | Carbon nano-tube film and its manufacture method |
| CN107001046B (en) * | 2014-12-25 | 2019-05-03 | 日本瑞翁株式会社 | Carbon nano-tube film and its manufacturing method |
| CN104600323A (en) * | 2015-01-22 | 2015-05-06 | 哈尔滨工业大学 | High-output power direct methanol fuel cell membrane electrode based on carbon nanotube paper anode |
| CN106158063A (en) * | 2015-04-23 | 2016-11-23 | 中国科学院苏州纳米技术与纳米仿生研究所 | Carbon nanotube paper, its activation method and application for chemical electric power source electrode material |
| CN106158063B (en) * | 2015-04-23 | 2018-01-19 | 中国科学院苏州纳米技术与纳米仿生研究所 | Carbon nanotube paper, its activation method and application for chemical electric power source electrode material |
| CN105702924A (en) * | 2016-01-29 | 2016-06-22 | 珠海银隆新能源有限公司 | Lithium titanate electrode material and preparation method therefor |
| CN105702924B (en) * | 2016-01-29 | 2018-10-02 | 银隆新能源股份有限公司 | Lithium titanate electrode material and preparation method thereof |
| CN108728794A (en) * | 2017-04-24 | 2018-11-02 | 中国科学院苏州纳米技术与纳米仿生研究所 | A kind of organic self-supported membrane, preparation method and application |
| CN108728794B (en) * | 2017-04-24 | 2020-04-24 | 中国科学院苏州纳米技术与纳米仿生研究所 | Organic self-supporting film, preparation method and application thereof |
| CN109208322A (en) * | 2018-09-03 | 2019-01-15 | 河南克莱威纳米碳材料有限公司 | A kind of electromagnetic shielding non-woven fabrics and preparation method thereof and a kind of electromagnetic shielding wall |
| CN110473670A (en) * | 2019-07-09 | 2019-11-19 | 广东工业大学 | A kind of manufacturing method of nano conductive film |
| CN110777331A (en) * | 2019-11-07 | 2020-02-11 | 苏州第一元素纳米技术有限公司 | Preparation method of metal-coated carbon nano tube |
| WO2021253274A1 (en) * | 2020-06-17 | 2021-12-23 | 中国科学院深圳先进技术研究院 | Preparation of flexible patterned electrode, and flexible electronic device |
| CN115725212A (en) * | 2022-11-29 | 2023-03-03 | 沈阳航空航天大学 | Conductive anticorrosive paint and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102351165A (en) | Large-area freestanding carbon nanotube paper and preparation method thereof | |
| Gao et al. | Recent progress and challenges in solution blow spinning | |
| CN102436934B (en) | Composite nanometer carbon paper and preparation method thereof | |
| Jia et al. | Flexible ceramic fibers: Recent development in preparation and application | |
| CN102877367B (en) | Carbon nanotube/short-fiber composited nano-carbon paper and continuous preparation method thereof | |
| CN100386258C (en) | Aerogel carbon nanotube and its preparation method and application | |
| CN104627977B (en) | Graphene oxide reinforced composite carbon nanopaper and production method thereof | |
| CN109341902B (en) | Flexible pressure sensor with graphene as electrode material and preparation method thereof | |
| CN103015256B (en) | A kind of Carbon nanofiber paper and preparation method thereof | |
| CN105869925B (en) | A kind of preparation method of N doping CA/PAN bases carbosphere electrode material | |
| CN105047940A (en) | Preparation method of carbon nanotube film | |
| CN109179385B (en) | Multi-channel graphene film and preparation method thereof | |
| CN108385450A (en) | A kind of carbon nanotube paper and preparation method thereof | |
| CN103922311A (en) | High-orientation and high-densification carbon nano tube membrane and preparation method thereof | |
| CN111074380A (en) | Graphene oxide/sodium polyacrylate stretching fluid and application thereof in preparation of graphene | |
| CN107663717B (en) | Polyvinylidene fluoride nanofiber membrane and preparation method thereof | |
| CN104907580A (en) | Preparation method for hollow titanium dioxide nanofiber containing metal nanoparticles | |
| CN103183886B (en) | Preparation method for carbon nanotube composite membrane | |
| Chen et al. | Advanced functional nanofibers: strategies to improve performance and expand functions | |
| CN107475793A (en) | A kind of preparation method of graphene oxide parcel polyacrylonitrile composite nano fiber | |
| CN107293751B (en) | Flexible self-supporting polymer coated carbon interlayer, preparation method and application thereof | |
| CN102704351B (en) | Preparation method of carbon nano tube non-woven fabrics | |
| CN112301550A (en) | Environment-friendly self-cleaning composite nanofiber filtering membrane and preparation method thereof | |
| CN110180400B (en) | Conductive nanofiber filtering membrane and preparation method thereof | |
| CN110734052B (en) | Graphitized carbon tube material and preparation method and application thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120215 |